/Engine/Plugins/Developer/Concert/ConcertMain/Source/Concert/Public/ConcertMessageData.h
Initialize this payload from the given data
bool SetPayload ( const [FStructOnScope](API\Runtime\CoreUObject\UObject\FStructOnScope) & InPayload, [EConcertPayloadCompressionType](API\Plugins\Concert\EConcertPayloadCompressionType) CompressionType )